Home / 5,037.04-6,950.89-2,799.07

Finding the Fourth Proportional to 5,037.04, 6,950.89 and 2,799.07

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Solution

The fourth proportional to 5,037.04, 6,950.89 and 2,799.07 is: 3,862.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,037.04 : 6,950.89 = 2,799.07 : x
  2. Step 2: Convert to fraction form
    5,037.04/6,950.89 = 2,799.07/x
  3. Step 3: Cross multiply
    5,037.04x = 6,950.89 × 2,799.07
  4. Step 4: Simplify right side
    5,037.04x = 19,456,027.67
  5. Step 5: Solve for x
    x = 19,456,027.67/5,037.04
  6. Step 6: Final answer
    x = 3,862.59

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.